Author's Organization:Institute of Geoscience, University of Tsukuba Dept., des Sciences de la Terre, Universited'Orleans Institute of Geoscience, University of Tsukuba
Published: November 15, 1984Received: April 02, 1984Available on J-STAGE: April 11, 2008Accepted: September 06, 1984
Advance online publication: -
Revised: -